A8181SLB Datasheet, PDF (1/4 Pages) Sanken electric – Surface-Mount, Low Circuit Current, Low Dropout Voltage Dropper Type

qA8181SLB Series
A8181SLB Series
Allegro Microsystems, INC. product
Surface-Mount, Low Circuit Current, Low Dropout Voltage Dropper Type
sFeatures
• Surface-mount package
• Output current: 0.5A
• Low circuit current
Iq≤120µA (Output ON)
Iq(off)≤20µA(Output OFF)
• Low dropout voltage: VDIF≤0.3V (at IO=0.5A)
• Output ON/OFF control terminal is compatible with LS-TTL.
• Built-in thermal protection circuit
sApplications
• Portable phones and PHS telephones
• Battery-driven electronic equipment
sAbsolute Maximum Ratings
Parameter
DC Input Voltage
DC Output Current
Power Dissipation
Junction Temperature
Ambient Operating Temperature
Storage Temperature
Symbol
VIN
IO
PD
Tj
Top
Tstg
Ratings
10
0.6
1.9(TC=25°C)
+150
–20 to +85
–40 to +150
(Ta=25°C)
Unit
V
A
W
°C
°C
°C
12